311032062104 has 16 divisors (see below), whose sum is σ = 592745529120. Its totient is φ = 152966587680.

The previous prime is 311032062079. The next prime is 311032062157. The reversal of 311032062104 is 401260230113.

It is a self number, because there is not a number n which added to its sum of digits gives 311032062104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318679904 + ... + 318680879.

It is an arithmetic number, because the mean of its divisors is an integer number (37046595570).

Almost surely, 2^311032062104 is an apocalyptic number.

It is an amenable number.

311032062104 is a deficient number, since it is larger than the sum of its proper divisors (281713467016).

311032062104 is a wasteful number, since it uses less digits than its factorization.

311032062104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637360850 (or 637360846 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 311032062104 its reverse (401260230113), we get a palindrome (712292292217).

The spelling of 311032062104 in words is "three hundred eleven billion, thirty-two million, sixty-two thousand, one hundred four".